Phylogeny and species diversity of the genus Herichthys (Teleostei: Cichlidae)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F18%3A43897212" target="_blank" >RIV/60076658:12310/18:43897212 - isvavai.cz</a>

Result on the web

<a href="https://kopernio.com/viewer?doi=10.1111/jzs.12197&route=6" target="_blank" >https://kopernio.com/viewer?doi=10.1111/jzs.12197&route=6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jzs.12197" target="_blank" >10.1111/jzs.12197</a>

Result language

angličtina

Original language name

Phylogeny and species diversity of the genus Herichthys (Teleostei: Cichlidae)

Original language description

We provide a review of the systematics of Herichthys by evaluating the usefulness of several mitochondrial and nuclear genetic markers together with morphological data. The nDNA next-generation sequencing ddRAD analysis together with the mtDNA cytochrome b gene provided well-resolved and well-supported phylogenies of Herichthys. On the other hand, the nDNA S7 introns have limited resolution and support and the COI barcoding analysis completely failed to recover all but one species of Herichthys as monophyletic. The COI barcoding as currently implemented is thus insufficient to distinguish clearly distinct species in the genus Herichthys that are supported by other molecular markers and by morphological characters. Based on our results, Herichthys is composed of 11 species and includes two main clades (the H.labridens and H.cyanoguttatus species groups). Herichthys bartoni is in many respects the most plesiomorphic species in the genus and has a conflicting phylogenetic position between mtDNA and nDNA markers, where the robust nDNA ddRAD data place it as a rather distant basal member of the H.labridens species group. The mtDNA of H.bartoni is on the other hand only slightly divergent from the sympatric and syntopic H.labridens, and the species thus probably have hybridized in the relatively recent past. The sympatric and syntopic Herichthys steindachneri and H.pame are supported as sister species. The Herichthys cyanoguttatus species group shows two well-separated basal species (the northernmost H.minckleyi and the southernmost H.deppii) followed by the closely related and centrally distributed species H.cyanoguttatus, H.tepehua, H.carpintis, and H.tamasopoensis whose relationships differ between analyses and show likely hybridizations between themselves and the two basal species as suggested by conflicts between DNA analyses. Several instances of introgressions/hybridizations have also been found between the two main clades of Herichthys.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10602 - Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

Project

<a href="/en/project/GP14-28518P" target="_blank" >GP14-28518P: Parallel evolution in Crenicichla (Cichlidae): Sympatric speciation and repeated analogous diversification in complex riverine landscapes?</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Zoological Systematics and Evolutionary Research

ISSN

0947-5745

e-ISSN

—

Volume of the periodical

56

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

25

Pages from-to

223-247

UT code for WoS article

000428887700007

EID of the result in the Scopus database

2-s2.0-85034638372